Spot Reflecting Galvanometer
To find extensive use as a DC null detector in wheat stone bridges and potentiometers.
It is mains operated instrument or it can operate on 6 volt battery also.
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To find extensive use as a DC null detector in wheat stone bridges and potentiometers. It is mains operated instrument or it can operate on 6 volt battery also. The light source 6 volt and 0.3 Amp. bulb. Construction: Built-in lamp and scale arrangement and housed in bakelite case. Scale is 150 mm long and is marked for both Centre and End zero use. To set light at any point on the scale. Sensitivity Control: The sensitivity controlled by a 2-Pole, 6-way switch. The switch positions are D, 1, 1/10, 1/100, 1/1000 and s/c. Direct Position (D Position): The switch correspond to the highest sensitivity with no internal damping in this position, movement is connected straight to the terminals without any shunts. X 1 (Position): In this position, one gets maximum sensitivity with near critical damping because the galvanometer movement is shunted by an internal damping Resistor. X 1/10, X 1/100, X 1/1000 Positions: The current sensitivity is reduced by an AYRTONMATHER shunt by x 10, x 100 and x 1000 with respect to x 1 range. S/c Position: The input circuit is broken and the movement is shorted for its protection in transit. Galvanometer X Damping X Sensitivity 100 ohms x 1000 ohms x 0.04 uA per mm
600 ohms x 7000 ohms x 0.04 uA per mm.
Company Details
Insif India with enormous and diverse experience, is one of the leading Manufacturer, Exporter and Supplier of Scientific and Laboratory equipment’s for Research Labs, Colleges, Universities, Schools and various industries.With an aim to meet the overwhelming demand of the scientific community, we provide an entire range of instruments right from basic lab equipment to most sophisticated instruments for research labs and Personalised Customer Service. We have our Dealers in more than 15 Countries.We do exports in more than 21 Countries, we Work as OEMs and We Specialises in Winning Tenders. We are Known for Our After Sales Services , Video Demonstrations, Lab Manuals. Our Product Range:- Physics, Chemistry, Biology, Electronics, Medical, Laboratory Glassware, Maths, Civil Instruments. Glassware & Chemicals. Ph meter, Conductivity, TDS Meter, Colony counter……etc. Microscopes: Student , Research , Dark Field………many more. Michelson Interferometer, Gauss Meter , Hall Effect Setup, Free Fall , E/M Helical. Analytical Instruments:- Oven, Incubator, BOD , Hot Plate ,Magnetic Stirrer ……..etc. Mechanic’s:- Petrol Engine , Diesel Engine , Gear box, Steering Model , Cutt Section models. Characteristics Apparatus :- PN junction, Transistor, LED, Zener , SCR, FET …..Energy Band Gap…………etc. Digital & Communication Lab Trainer Kits:- Logic Gates, AM, FM, PAM….., Mobile Trainer , LCD 16 x 2 Trainer.
Nature of Business Manufacturer / Exporter / Service Provider / Supplier / Retailer
Number of EmployeesBelow 20
Year of Establishment1958
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